Bishop Moises Cuevas will formally take helm of the Apostolic Vicariate of Calapan on September 6.

The mission territory will be installing its fourth bishop in a ceremony to be presided over by papal nuncio Archbishop Charles Brown.

Several bishops, priests, consecrated persons, and laypeople are expected to pack the Sto. Niño Cathedral for the installation Mass.

Cuevas, who has been serving as the auxiliary bishop of Zamboanga, will succeed 79-year-old Bishop Warlito Cajandig, who held the post for 33 years.